Yes, cover your pellet smoker in winter if it lives outdoors, but only if you cover a cool, dry unit and pick a cover with ventilation. A tight, non-breathable cover thrown over a hot smoker can melt, and one that traps condensation all winter will sit against bare metal and invite rust.
That conditional answer is the whole reason this roundup exists. Most grill cover guides stop at waterproof versus not, which is the least interesting question you can ask in a snow belt. What actually determines whether a cover survives January is fabric weight, taped seams, how the thing is anchored, and whether it lets trapped moisture escape.
We spent weeks going through spec sheets and thousands of owner reviews on twelve covers built for pellet smokers, from OEM Pit Boss parts to universal-fit Oxford fabric bags, and sorted them by how they behave under snow, ice and wind. If you are still choosing a smoker first, start with our pellet smoker buying guide, and if your yard is full of grills generally, our pellet grill picks cover the hardware side.
Table of Contents
Top 3 Best Pellet Smoker Covers for Winter (September 2026)
SHINESTAR 900D Oxford Cover
- 900D Oxford fabric
- Reinforced double stitching
- Full-length side zipper
- Drawstring hem
Utheer 600D Pit Boss Cover
- PVC-lined 600D polyester
- Drawstring windproof hem
- Reflective tape
- Side handles
QuliMetal 600D for Pit Boss 1000
- 600D Oxford waterproof
- Ventilation ports
- Elastic drawstring hem
- Cold-crack resistant
The SHINESTAR cover earns the top slot because it pairs the heaviest fabric weight most owners in this category talk about with 9,394 reviews behind it, which is the largest sample in the group. The Utheer cover is the cheaper route to most of the same protection, and the QuliMetal cover carries the highest average rating of the twelve.
Should You Cover Your Pellet Smoker in Winter?
Cover it, as long as the smoker is completely cool and dry before the cover goes on, and the cover has some way to vent trapped air. Winter rain, snow and ice drive rust into seams, the control panel and the hopper, and a cover is the cheapest insurance against that. Skip the cover only if your smoker lives in a garage, or if you cook through winter and put the cover on immediately after every cook while the unit is still giving off heat.
That last case is the exception owners argue about most. A cover thrown over a warm smoker can soften or distort, and it seals in the vapour that was still leaving the metal. Give it time, and open the vents if your cover has them.
All 12 Pellet Smoker Covers Compared in 2026
| Product | Specifications | Action |
|---|---|---|
| SHINESTAR Grill Cover for Pit Boss 850DX and 820 Deluxe |
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Check Latest Price |
| Utheer 600D Cover for Pit Boss 700FB and Lexington |
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Check Latest Price |
 QuliMetal Cover for Recteq RT-700 to 1250 |
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Check Latest Price |
| QuliMetal Cover for Pit Boss Austin XL and 1100 |
|
Check Latest Price |
 Pit Boss 5-Series Vertical Smoker Cover |
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Check Latest Price |
 ZBXFCSH Cover for Pit Boss Competition 1600 |
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Check Latest Price |
 SunPatio Cover for Traeger Pro 34 and 780 |
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Check Latest Price |
 Comnova Cover for Traeger Pro 22 and 575 |
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Check Latest Price |
 ZBXFCSH Cover for Z Grills 450 550 and 700 |
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Check Latest Price |
 KINGLY 1000D Cover for Traeger Pro 34 and 780 |
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Check Latest Price |
 Cover Geny Cover for 30 Inch Electric Smokers |
|
Check Latest Price |
 Suphomeware Cover for Camp Chef 36 Inch Pellet Grills |
|
Check Latest Price |
1. SHINESTAR 900D Oxford Cover for Pit Boss 820 and 850 Grills
SHINESTAR Grill Cover for Pit Boss 850DX&820 Deluxe, 900D Oxford Waterproof
- Heaviest fabric weight in this roundup
- Reinforced double stitching
- Full-length side zipper
- Drawstring hem resists wind
- Will not fit Pit Boss XL or 1000 Series bodies
- No fit for vertical smokers
This is the cover we kept coming back to while sorting the field, and the reason is the fabric. At 900D it is a full step above the 600D Oxford that most of the category uses, and buyers consistently describe it as noticeably heavier and harder to tear than the thin alternatives.
The listed size is 60 inches long by 27 wide by 50 high, and the manufacturer names a long list of compatible Pit Boss bodies, including the 820 Deluxe, PB820PS1, Sportsman 820, Competition 820, Pro Series 850, 850 DX and PB850PS2. A cover that fits that tightly is the difference between a shell that sheds snow and one that flaps all winter.
The zipper is the feature we did not expect to care about and now think matters most. Owners in cold states describe unzipping the side, dropping the cover over the body and zipping back up instead of wrestling a drawstring hem over a wet smoker in gloves. The adjustable drawstring hem then handles the wind anchor.
Winter performance comes down to fabric weight, stitching and anchoring rather than a waterproof label, and this cover has all three. The double-stitched seams are reinforced, the drawstring tightens the excess, and the surface is fade-resistant and wipes clean with a damp cloth once the snow melts in March.
Who this cover suits
Owners of Pit Boss 820 and 850 wood pellet grills, including the Deluxe and Pro Series variants, get a genuinely close fit. It is also the easiest of the twelve to put on in a cold yard because of the zipper, which matters when you are doing this at 20 degrees.
Where the fit ends
The listing explicitly does not stretch to the Austin XL, PB820XL and PB850XL, the 1000S, the 1100 Pro or any vertical smoker. Reviewers also note a looser fit on 1000 Series units with an attached side smoker, so measure before you assume the model family is covered.
2. Utheer 600D Cover for Pit Boss 700 Series and Lexington
- PVC lining sheds rain and snow
- Drawstring keeps wind from lifting it
- Reflective tape for low light
- Side handles for fitting and storage
- Sized only for the 700 series bodies
- Does not fit grills with an attached side shelf
This one is the value pick because 8,248 owners at 4.7 stars have told the same story about the same three things: the PVC lining, the drawstring hem and the reflective tape. That combination is what stops a cover failing in a northern yard.
It is listed at 42 inches long by 28.5 wide by 38 high for the Pit Boss 700FB, Lexington 500 and 540, Classic 700, Pro Series 600 and the Tailgater. Note the size, because this is a noticeably smaller shell than the SHINESTAR and it will not wrap a larger body no matter how good the fabric is.
Reflective tape is an underrated detail here. If your smoker sits at the end of a dark driveway in December, being able to find it without a flashlight is worth more than it sounds, and the side handles make the cover a one-person job rather than a wrestling match.
Snow sits on top of any cover, so the question is whether it slides off or stays put. Reviewers point to the drawstring straps tightening the excess fabric, which keeps water from pooling in a sagging hem and stops the whole thing from turning into a sail in a crosswind.
Who this cover suits
Anyone with a smaller Pit Boss body, or a Tailgater, who wants a properly lined cover without stepping up to the heaviest fabric weight. Owners report that it rinses clean with water and air dries quickly, which matters when it lives on the smoker rather than in a closet.
Where the fit ends
Fit complaints here are all about the wrong body, not a bad cover. It does not stretch to the larger 1000 Series frames, and it will not work on grills with an attached side shelf, so check your model against the compatibility list before you order.
3. QuliMetal Cover for Recteq RT-680 Through RT-1250
QuliMetal Grill Cover for Recteq Flagship 1100,RT-700/1250 Grills
- Vents cut condensation and rust risk
- Elastic drawstring holds in wind
- Spans four Rec Tec body sizes
- High-density reinforced stitching
- Listed size differs from the stated fit
- Some slack around the hopper
- One of the pricier covers here
The vent holes are the reason we picked this one for Recteq owners specifically. Condensation under a non-breathable cover is the single most common winter complaint in smoker forums, and a cover with airflow built into the panels is the direct answer to it.
It is custom fit for the Rec Tec RT-680, RT-700, RT-1100 Flagship and RT-1250, so if you own any of those four bodies this is about as close to an OEM fit as a third-party cover gets. That is a big deal on a smoker with a large hopper and side shelf, where a loose universal bag leaves critical surfaces bare.
Owners describe the 600D Oxford as handling wind, hard cold and impact without cracking, and the high-density reinforced stitching as the part that survives a snow slide off the roof of a house. The elastic drawstring hem handles the anchoring job, tightening down so the cover does not shift in a gust.
One honest caveat: the listed dimensions read 58.5 by 37.5 by 37.5 inches while the fit description gives a different set of numbers. Reviewers flag that inconsistency, and our advice is to measure your smoker before ordering rather than trusting either figure blindly.
Who this cover suits
Rec Tec owners, especially anyone worried about rust rather than just rain. The combination of a custom fit and vented panels is the best answer we found to the trap-moisture problem that keeps people from covering their smokers at all.
Where the fit ends
It is not custom-tailored, so some slack can appear around the hopper, and it is one of the more expensive covers in the group. The dimension mismatch between the listing and the stated fit is the most common reason buyers return covers like this, so measure first.
4. QuliMetal Cover for Pit Boss Austin XL, 1000 and 1100 Series
- Highest average rating in the roundup
- Vents cut condensation and mildew
- Cold-crack resistant fabric
- Elastic drawstring for wind
- No fit for PB1100PSC1 and PSC2 combo grills
- Will not cover the Platinum Laredo 1000 Sq
At 4.8 stars across more than 5,000 reviews, this is the highest-rated cover in the group, and the reason is not a single feature but consistency. Buyers report the same behaviour across scorching sun, heavy rain, snow and strong wind without cracking.
It covers a wide span of the large Pit Boss range, including the Austin XL, Rancher XL, 1000S, 1000D3, 1000SC and SQ variants, the 1100 Pro, PB1100PS1, Pro 1150, 1000T4 and the Z Grill 1000D. At 62 by 24 by 47 inches it is one of the larger shells here, which is what you want on a body with side shelves.
Winter is the hard test for any cover, and cold cracking is where cheaper fabric gives up. This one is described as crack resistant at low temperatures, and the ventilation ports cut the condensation and mildew that otherwise builds up inside a sealed shell.
The elastic drawstring keeps the fabric snug on a big body, which matters more than it sounds. A loose cover on a wide grill acts like a kite, and anchoring at the hem is what keeps it on the smoker through a night storm.
Who this cover suits
Owners of the larger Pit Boss and Z Grill 1000 bodies who want a cover with vents. If your smoker has a side shelf and a hopper, a tight, vented, heavy shell is worth more than a cheap loose bag.
Where the fit ends
It does not fit the PB1100PSC1 and PSC2 triple-function combo grills, and the listing excludes the 65-inch Pro Series 1100 with a side smoker. Owners of the Platinum Laredo 1000 Sq are also out of luck, so verify your exact model number.
5. Pit Boss 5-Series Vertical Smoker Cover, Black
- Only true OEM cover in the group
- Custom-sized vertical fit
- 91 percent five-star ratings
- One year limited warranty
- Fits only the PBV5P1 vertical smoker
- Costs more than third-party covers
Vertical smokers are where most buying guides fail, because a 5 Series body has nothing in common dimensionally with a horizontal barrel. This is the manufacturer’s own cover for the PBV5P1, and with 91 percent five-star ratings and only 1 percent one-star, satisfaction is as consistent as we saw in this group.
The material is heavy-duty polyester with a PVC backing and a drawstring closure, and it weighs 2.8 pounds. It washes clean with water or a damp cloth and mild detergent, which is worth knowing because a smoker cover collects a season of grime, sap and smoke in one winter.
What an OEM part buys you is a real fit. On a vertical smoker the legs, hopper and stack form shapes that generic covers never quite capture, and the gaps those covers leave are exactly the places snow and melt water sit all winter.
The one-year limited manufacturer warranty is a small but real advantage over third-party covers, and it is the only factory warranty in this roundup. If a seam goes early, there is someone accountable for it.
Who this cover suits
Pit Boss 5-Series owners who have been disappointed by universal-fit covers. If you own the PBV5P1 and nothing else, this is the least risky purchase on the list, because fit is not a variable.
Where the fit ends
It fits one model. Anyone with a different Pit Boss vertical, or a Masterbuilt or Oklahoma Joe’s Rider, needs to keep shopping, and the cost is higher than comparable third-party covers for other pellet smokers.
6. ZBXFCSH 600D Cover for Pit Boss Competition Series 1600
Heavy Duty 600D Polyester Cover Compatible with Pit Boss Competition Series 1600 PB1600CS, Titan Wood Pellet Grill, Pro Series 1600 Elite Grill,Navigator 1600 Wood Pellet Grill Without Smoke Stack
- Taped seams block stitch punctures
- Thick PVC coating for snow and hail
- Velcro straps resist wind
- Multi-season durability reported
- Will not fit the 1600 Pro Series with smoke stack
- Some reports of thin material
- Fit is decent rather than exact
Taped seams are the standout here, and they are the reason we trust this one in heavy snow. Stitch holes are a genuine failure point in cheaper covers, and a cover that seals its seams with waterproof tape is doing something most of the category does not.
It fits the Pit Boss Competition Series 1600 and PB1600CS, the Titan, the Pro Series 1600 Elite and the Navigator 1600, provided there is no smoke stack. That exclusion is stated plainly in the listing, which is more honesty than most covers manage.
The FadeStop fabric is described as resisting cold cracking, which is the winter-specific failure mode for coated polyester. Combined with a water-resistant PVC coating, this is a cover built for hail and sleet rather than just marketing-grade rain.
Owners report three full seasons of upper Midwest summers and winters before any splitting, and the side velcro straps keep the cover from lifting in a gust. The finish is water-repellent and hose clean, so spring recovery is a five-minute job.
Who this cover suits
Owners of the 1600-class Pit Boss bodies in hail and snow country who care about seam integrity more than brand name. The taped construction is the best we found for blocking melt water from finding its way through stitch holes.
Where the fit ends
It will not fit the 1600 Pro Series with a smoke stack, and a minority of reviews report thin material or holes already present on arrival. Fit is described as decent rather than exact on some bodies, so measure.
7. SunPatio Cover for Traeger Pro 34 and 780 Series
SunPatio Heavy Duty Waterproof Grill Cover for Traeger Pro 34 & 780 Series
- Owners report it outlasts the factory cover
- Velcro-style straps hold better than grommets
- Thick enough to keep rain out
- Available in three sizes
- Does not cover the wheels
- Can run large around the hopper
- Sized close to the Traeger 34 body
The dominant theme in these reviews is replacement. Owners buy this because the factory Traeger cover failed, and they describe this one as thicker, better strapped and easier on the wallet than the branded part.
It is a custom fit at 53 by 22 by 40 inches for the Traeger Pro 34, Texas Elite 34, Century 34 and Texas Pro, and it also works on Z Grills 700 bodies. The polyester carries a FadeStop UV-resistant treatment over a waterproof vinyl lining, which handles the sun exposure that comes with an uncovered yard.
Straps matter more than people expect. The adjustable bottom fastening straps hold tension in a way that grommet-style anchoring does not, and that is the difference between a cover that is still on the smoker in March and one that is in a neighbour’s hedge.
It hoses clean and air dries, and it comes in small, medium and large variants, so if your 34-series body measures slightly outside the listed numbers you have options. Most reviewers call the fit tight and accurate, with a minority noting slack around the hopper and stack.
Who this cover suits
Traeger Pro 34 and 780 owners whose factory cover has already failed, and anyone who prefers a strapped, washable third-party shell. It is also one of the better-fitting universal options for Z Grills 700 bodies.
Where the fit ends
It is not designed to cover the wheels, so the lower body takes more exposure than on a cover built for it. It can also run slightly large around the hopper and smoke stack, and one reviewer suggests sizing down for easier handling.
8. Comnova Cover for Traeger Pro 22 and 575 Series
- PU coating is softer and more breathable than PVC
- Adjustable side bands allow size flexibility
- Tested past three years of UV ageing
- Quick-drying surface
- Only fits bodies under 41 by 22 inches
- Should be fitted after a 10 to 15 minute cool down
The PU coating is the detail that separates this from most of the field. Reviewers consistently note it is softer and more breathable than the PVC used on competing covers, and breathability is exactly what keeps condensation off the metal in a long winter.
It fits the Traeger Pro 22 and 575 series plus the Lil’ Tex Elite 22, Eastwood 22, Century 22, Renegade Elite, Lone Star Elite, Huntsman, Lil’ Tex Pro and Z Grill 550B, and it ranks among the top sellers in the Grill Covers category with 2,328 reviews behind it.
Adjustable hook-and-loop magic bands on each side let the cover adapt to slightly different smoker widths, which is a small mercy when a single model family spans a few inches of variation. They also do the anchoring job in wind once the smoker is covered.
The surface is quick-drying and rinses clean, and the fabric is labelled to withstand more than three years of UV ageing. For a smoker that sits in full sun from April to October, that number matters as much as the waterproof rating does.
Who this cover suits
Owners of smaller Traeger bodies who are worried about condensation rather than rain. If your smoker lives outdoors year-round and you have seen fogging inside cheaper covers, the PU coating is the feature to prioritise.
Where the fit ends
The size ceiling is 41 by 22 inches, so larger Traeger bodies need a different variant. Owners also note it should be fitted only after the smoker has cooled for 10 to 15 minutes, which is a reminder that even this fabric will not like heat.
9. ZBXFCSH 600D Cover for Z Grills 450, 550 and 700 Series
- Taped seams block water at stitch holes
- Shaped cut clears shelves and chimney
- Thick material holds off snow and hail
- One variant spans a wide model range
- Does not fit the Z Grill 550A or some 450 variants
- Drawstring only with no extra buckles
Z Grills owners get a cover that covers a lot of ground in one purchase. This variant handles the 450 series, the 550, 550B, 550B2 and 550C, the 700 series including ZPG-700D and 700E variants, and the 10502B.
Like the other ZBXFCSH cover here, it uses 600D Oxford polyester with a water-resistant PVC coating and seams sealed with special waterproof tape. That taped seam detail is the part that keeps melt water from finding the stitch holes, and it is the reason this brand shows up twice in our list.
The cut is custom formed to fit over shelves and the smoke chimney, which solves a common problem where a flat generic bag leaves the stack and side shelf exposed. Snow accumulates on those exposed parts first and stays longest.
Reviewers describe the material as thick, and the drawstring hem as the windproof tensioning point. At three pounds it is a substantial cover, which also means it is not something you will want to wrestle on and off every time you cook in a cold month.
Who this cover suits
Z Grills owners with a 450, 550 or 700 body who want taped seams and a shaped cut in a single cover. It is the tidiest solution we found for a smoker with shelves and a chimney stack.
Where the fit ends
It does not fit the Z Grill 550A or some 450 Series variants, and the drawstring is the only anchor point, with no buckles or velcro for extra wind security. A few buyers report a looser cut than expected on 700-series bodies.
10. KINGLY 1000D Cover for Traeger Pro 34 and 780 Series
Pellet Grill Cover for Traeger Pro 34/780 Series,1000D Heavy Duty Material
- Thickest fabric in the roundup
- Sealed seams on inner and outer layers
- Side zipper tested to 30000 cycles
- Adjustable straps for wind
- No fit for Z Grill 550A or the 450 series
- Grease pail and stack vent cap can catch
At 1000D this is the thickest fabric in the roundup, roughly twice what an ordinary cover uses, and the review themes line up with what you would expect from that. Owners lead with rip resistance, crack resistance and a general sense that the cover will outlast the smoker.
It fits the Traeger Pro 34 and 780 series, the Texas Elite 34, the Century 34, Z Grills 700, 600 and 550, Grilla Grills Silverbac, the Pit Boss Sportsman 820, a 28-inch Member’s Mark and the Green Mountain Grills Daniel Boone. That list makes it the broadest fit in the group, with real caveats below.
Waterproofing goes beyond the outer shell here. Sealed double-stitching seam tape is applied to the inner and outer layers, so water has to get through the fabric itself before it has anywhere to go. Reviewers specifically mention violent storms as the test.
The side zipper is rated for 30,000 open-and-close cycles, and owners note it lets you drop the cover on without knocking the grease bucket off. One owner reports two full seasons with no deterioration and expects five or more years.
Who this cover suits
Anyone in a storm-heavy or high-snow area who wants maximum material thickness and does not mind a snug fit. The sealed seams and 1000D fabric are the most aggressive weather protection we found in this group.
Where the fit ends
It does not fit the Z Grill 550A, the 450 series, the Big Horn X-Large or the Yoder YS640s. One reviewer reports that the grease pail does not clear cleanly and that the stack vent cap can catch on the fabric.
11. Cover Geny Cover for 30 Inch Electric and Vertical Smokers
- Covers legs where rust actually starts
- Straps rated for 50 mph winds
- Handles make fitting take seconds
- Raw-yarn weave resists fading
- Does not cover pellet grills
- Sizing down avoids fabric dragging
We included this one because a lot of people reading about pellet smoker covers actually own an electric or vertical smoker, and this is the only cover here built for the rectangular leg-standing shape. It fits the Masterbuilt 30 inch, East Oak 30 inch, Cuisinart 30 inch, Dyna-Glo 30 inch, the Camp Chef 18 inch SMV24S, Char-Broil 18202077 and Royal Gourmet SE2805.
The detail owners in snowy areas care most about is leg coverage. The cover runs down to the deck rather than stopping above the wheels, and that is where splashback and road salt sit, which is exactly the part of any smoker that rusts first.
Anchoring is unusually well thought out. Four reinforced velcro leg straps plus a centre locking strap are rated for 50 mph winds, which is the highest wind figure any cover in this roundup carries, and the fabric is described as snow rated for year-round use.
There are three sizes available, at 20 by 20 by 33, 25 by 25 by 40 and 25 by 30 by 47 inches, and the 600D fabric has a PVC-coated bottom panel plus raw-yarn weaving that resists fading in direct sun. Front and rear grip handles make covering it a few seconds of work.
Who this cover suits
Owners of a rectangular electric or vertical smoker sitting in an exposed yard. If your smoker has four exposed legs and you live where salt and slush get onto everything, the full-height cover is the most useful thing on this list.
Where the fit ends
It does not cover pellet grills at all, so it is the wrong product for the readers most of this guide is written for. One reviewer suggests sizing down if you do not want excess fabric dragging on the ground.
12. Suphomeware Cover for Camp Chef 36 Inch Pellet Grills
Suphomeware Grill Cover for Camp Chef 36 Inch Pellet Grills, SmokePro LUX 36, SmokePro SGX 36, Waterproof and UV Resistant Heavy Duty Grill Cover.
- Thicker than the price suggests
- Shaped chimney cut lines up well
- Handles hold up in wet winters
- Low cost against the OEM part
- Not compatible with the Sidekick attachment
- Snug fit can tear if pulled fast
- Smallest review sample in the group
This is the Camp Chef 36 answer, and the feedback pattern is consistent: owners call the material thicker and more water resistant than they expected. At 155 reviews this is the smallest sample in the roundup, so we would treat the read as encouraging rather than proven.
It fits the SmokePro LUX 36 and the SmokePro SGX 36, both 36 inch pellet grills. The cut is formed to fit over shelves and the smoke chimney, which keeps the two areas most exposed to snow actually covered.
Double-sided stitching is listed as the defence against seepage between stitch holes, and combined with the waterproof PVC coating that gives it a reasonable shot at melt water in an average winter. It hoses clean and air dries in the sun, which speeds up spring refits.
Two longer velcro straps at the base handle the anchoring, and fabric handles make it manageable to lift. Owners report it holding up in Florida sun and in wet Pacific Northwest winters, which is a useful pair of very different climates.
Who this cover suits
Camp Chef SmokePro LUX 36 and SGX 36 owners who want a shaped, waterproof cover without paying the OEM part price. The shaped chimney cut is the practical win, because a flat bag rarely covers the stack properly.
Where the fit ends
It is not compatible with the Sidekick attachment, which leaves the fit tight when one is fitted. The snugness is also a warning: pulling the cover on and off quickly can tear the fabric.
How to Measure Your Smoker Before You Buy a Cover
Fit is the most reported complaint about pellet smoker covers we read, and almost every one of those complaints traces back to skipping this step. It takes about five minutes and removes the single biggest risk in the purchase.
Measure the length of the body. Measure the smoker itself from the front of the cooking chamber to the back of the hopper or smoke stack, not the wheel-to-wheel footprint. A lot of covers are listed against body length.
Measure the width at the widest point. That is normally across the side shelf or shelf brackets if they are fixed, and those are the parts most generic covers leave bare.
Measure the height from the ground to the top of the lid or stack. Add a couple of inches of slack. A cover that is exactly the right height cannot be pulled over a lid without catching a handle.
Check the model number, not the brand. Look up the specific model and read the exclusion list on the listing. Most fit failures we saw were a buyer assuming a brand family works when the listing explicitly excludes their body.
Two extra checks are worth the time. Look for whether the cover reaches the legs or the deck, and check whether it has a ventilation panel or grommet. If your smoker sits outdoors all winter, both matter more than the waterproof marketing language.
Can You Cook on a Pellet Smoker in Winter?
The honest answer is that a cover does not make a smoker run in cold weather, despite what you will read in forum threads. A cover is a storage and weather barrier, and its job is to keep liquid water off metal between cooks.
That distinction matters because it changes what you should be optimising for. If you want the smoker to hold temperature while you cook through winter, you are looking at an insulated blanket and a smoker designed for it, not a grill cover. Several owners in pellet grill communities insist the cover helps with pellet consumption and temperature, and the mechanism for that is not real: a cover left on during a cook does nothing for the fire.
OEM vs Universal-Fit vs DIY Covers for Winter
OEM covers, like the Pit Boss 5-Series part, give you a guaranteed fit and a warranty, and they cost more and fit exactly one model. Universal-fit covers from third parties cover a range of bodies with one shell, and the quality now varies enormously, from thin 210D bags to 900D and 1000D Oxford like the two heaviest covers here.
The DIY option is real and worth naming. An owner on a smoking forum reported using a folded welder’s blanket with aluminium foil layered between, draped over the smoker, and said it worked okay, better than bare. Others point out that welding blankets fold up compactly while OEM covers look bulky, which matters if you only cover the smoker during storms rather than all winter.
What a tarp or blanket will not do is anchor itself, seal its seams or vent condensation. Use one as storm protection during a bad week, and use a proper cover for the off-season. A weighted tarp over a smoker in a February gale is a sail.
Winter-Proofing Checklist: Snow, Ice, Wind and Condensation
Snow load, ice, wind and condensation are four different failure modes, and most cover marketing treats them as one waterproof claim. Here is how to think about each one separately before you spend anything.
Snow load. A heavy wet snow can weigh down a cover and sag it onto the smoker’s lid, and repeated freeze-thaw cycles work seams harder than rain. Thicker fabric at 900D or 1000D distributes that load better than 600D, and a drawstring hem stops a sagging cover from funneling melt water toward the control panel.
Ice. Freeze-thaw is what causes cold cracking in coated polyester, so a fabric described as crack resistant at low temperatures is the one you want. A cover that goes brittle after one hard January will split along a seam long before spring.
Wind. Wind uplift is the reason a cover ends up in a tree. Every cover in this roundup uses a drawstring, velcro strap or buckle at the base, and the ones rated for a specific wind speed are the safest bet in an open yard with no trees to break the wind.
Condensation. This is the one nobody explains. A sealed, non-breathable cover traps the vapour that leaves warm metal, and that water sits against the smoker until spring. Vented covers, like the QuliMetal pair, are the direct answer, and covering a cool dry smoker is the other half of the fix.
And the rule people get wrong most often: never put a cover on a smoker that is still warm. Owners in these forums describe covers softening and the smoker’s finish being marked, and one product listing here explicitly instructs a 10 to 15 minute cool down before fitting. Give it an hour if you can, and dry the hopper out first.
Frequently Asked Questions
Should you cover your grill in winter?
Cover it if your grill lives outdoors and sees rain, snow or ice, but only once the smoker is completely cool and dry. A cover keeps liquid water off metal and cuts rust, provided it has venting or you only fit it on a dry smoker. Skip it entirely if the grill lives in a garage, and never fit one on a hot smoker.
Do I need to cover my Traeger grill?
If your Traeger stays outdoors, yes. Water sitting on the hopper lid, control panel and body seams is what causes finish fade and surface rust, and owners report that a strapped third-party cover regularly outperforms the factory Traeger cover. Fit matters, so match your exact model, such as the Pro 22 and 575 series or the Pro 34 and 780 series.
What are people saying about the Traeger grill cover?
The recurring theme is that the factory cover fails early and a third-party cover outlives it. Reviewers of the SunPatio and KINGLY covers for the Traeger Pro 34 and 780 describe thicker material, better straps and a lower cost than the branded part, with occasional complaints about slack around the hopper and the wheels not being covered.
Can I use my pellet smoker in the winter?
You can, but pellet grill performance falls in cold weather and pellet consumption rises. A cover does not change that, because a cover left in place during a cook does nothing for the fire. Many owners in pellet grill communities report cooking through winter without any cover at all and would rather not have moisture trapped against the metal.
Will a Traeger work in 30 degree weather?
Most pellet smokers will still fire in 30 degree weather, though you should expect slower heat-up, lower grill temperatures and noticeably higher pellet use. Cold weather performance depends on the auger, the hopper and the insulation of the firebox rather than on anything you drape over the smoker.
What is the average lifespan of a pellet smoker?
Lifespan depends far more on how the smoker is stored than on how much you cook on it. Keeping rain and snow off the body, drying the hopper before storage and covering a cool, dry unit all reduce surface rust, which is what usually ends a smoker’s usable life well before the firebox does.
The Best Pellet Smoker Cover for Winter
The SHINESTAR 900D Oxford cover for Pit Boss 820 and 850 grills is the best pellet smoker cover for winter, on the strength of the heaviest fabric in the group, reinforced double stitching, a drawstring hem that survives wind, and 9,394 reviews confirming the pattern. For smaller Pit Boss bodies the Utheer cover is the sensible step down, and for a Recteq the vented QuliMetal cover solves the condensation problem that puts people off covering entirely.
Whatever you choose, measure first, fit it on a cool and dry smoker, and check that it reaches the legs or the deck. If you are still picking the smoker itself, our beginner-friendly pellet grill guide and pellet stove picks cover the rest of the cold-weather setup. Last updated in 2026.